Endoscope Sapphire Glass Rod Cylinder Lens 1mm 2.77mm Diameter
Original price was: $8.00.$4.50Current price is: $4.50.
44% Off
Support global shipping！This is customized optical lens.Rod lens systems use special glass rods with optically finished ends, providing images with higher brightness, contrast and colour reproduction than conventional lenses.
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Price:by case
Model:C-006
Size:custom,etc
Min.order Quantity: 1 pieces
Lead time:1-4 weeks or depends on order quantity
Description
Cylindrical lens are offered in both plano-concave and plano-convex configurations, they are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylinder Lenses are available with positive or negative focal lengths, they are used for the optics, lasers, medical science, electronics, tele-communication and others.
Substrate Material:N-BK7,H-K9L,Sapphire,Fused Silica(JGS1),Caf2,ZnSe,Si,Ge,etc..
Diameters Available:2mm to 500mm
Diameter Tolerance:+0.00/-0.1 or customer size
Surface Quality:80-50,60-40,40-20,20-10,10-5
Thickness Tolerance:+0.00/-0.05 mm
Focal Length Tolerance:+/-1%
Surface Flatness:1/4lambda or customer design
Clear Aperture:>90% of Diameter
Chamfer:0.05-0.5mmx45degree
Centration:3 arc min
Coating:AR, Mgf2 are on request
Specification
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Material
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BK7 or customization
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Diameter
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4mm, 5mm or customization
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Application
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Focus light
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Dia Tolerance
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+0.1mm, -0.1mm
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Thickness Tolerance
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+0.1mm, -0.1mm
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Clear aperture
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≥80% or better
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Polished surface
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Cylindrical surface
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MOQ
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10pcs
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Inspection:Each lens be tested before packing,a formal tested report will be provided.
Application of our lenses:avionics,astronomy,military,medical,scientifics,laser etc…
FAQ
Q: Do you provide samples? Is it free or charged?
· We’d like to supply samples for free if we have it in stock, but we don’t pay the freight.
Q: How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it’s about 15-25 working days, depending on the exact quantity and order date.
Q: Is it possible to customize a special lens?
· Yes, to customize special optical elements and coating are available here.
Q: How to pay?
· T/T, Alibaba online assurance payment, MoneyGram, West Union, Paypal, and so on.
Q: How do you ship goods?
· Low-value sample: EUB, E Express of China Post, which is cheap;
· Lightweight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on a pallet.
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